Patents by Inventor Johannes Barzen

Johannes Barzen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8585145
    Abstract: A vehicle seat easy entry system includes a vehicle seat having a seat bottom and a seat back. A seat track assembly receives the vehicle seat and selectively allows forward and rearward travel of the seat bottom. A seat track locking mechanism is engageable to lock the seat bottom with respect to the seat track assembly. A recliner mechanism controls an orientation of the seat back. The recliner mechanism is engageable to lock the seat back with respect to the seat bottom. An easy entry handle is arranged such that assertion of the easy entry handle releases the seat track locking mechanism. The seat track assembly and the recliner mechanism are configured such that movement of the seat bottom to a forward position releases the recliner mechanism, thereby allowing the seat back to rotate to an easy entry position.
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: November 19, 2013
    Assignee: Lear Corporation
    Inventors: Eckhard Nock, Johannes Barzen, Christoph Warnken
  • Publication number: 20120280548
    Abstract: A vehicle seat assembly has a seat base, a seat back pivotally connected to the seat base and being movable between an upright and a folded position, a spring member connected to the other of the seat base and the seat back, and a follower rotatably connected to the spring member. One of the seat base and the seat back define a cam surface. The spring member is compressed by the follower engaging the cam surface. The follower engages the cam surface when the seat back is in the folded position.
    Type: Application
    Filed: April 4, 2012
    Publication date: November 8, 2012
    Applicant: LEAR CORPORATION
    Inventors: Eckhard Nock, Johannes Barzen, Thomas Buchner
  • Publication number: 20120217781
    Abstract: A recliner apparatus for a vehicle seat has a pair of discontinuous recliner mechanisms attached to opposite sides of the seat for comfort adjustment in which the angle of the seat back is moved to a desired angular orientation. A master easy entry recliner mechanism is attached to an inner side of one of the side support members of the vehicle seat frame. A locking pawl is operatively connected to the side support member to selectively engage a stop in a locked position. The locking pawl is moved by a control cable between locked and unlocked positions. A slave easy entry connector is connected to the master easy entry recliner mechanism by a slave control cable. The slave easy entry connector releases one of the discontinuous recliner mechanisms when the master easy entry recliner is shifted to the easy entry position.
    Type: Application
    Filed: January 24, 2012
    Publication date: August 30, 2012
    Applicant: LEAR CORPORATION
    Inventors: Eckhard Nock, Johannes Barzen
  • Publication number: 20120205956
    Abstract: A vehicle seat and reclining mechanism are disclosed that provide for adjusting the angle of inclination of a seat back relative to a seat base and also permits easy entry to the area behind the seat by allowing the seat back to be released to move between an adjusted angle of inclination and a position in which the seat back is folded over the seat base. The reclining mechanism may include three or four release mechanisms that are all coaxially attached to the vehicle seat to permit the seat back to pivot about a single axis.
    Type: Application
    Filed: January 12, 2012
    Publication date: August 16, 2012
    Applicant: LEAR CORPORATION
    Inventors: Eckhard Nock, Johannes Barzen
  • Publication number: 20120181833
    Abstract: A vehicle seat easy entry system includes a vehicle seat having a seat bottom and a seat back. A seat track assembly receives the vehicle seat and selectively allows forward and rearward travel of the seat bottom. A seat track locking mechanism is engageable to lock the seat bottom with respect to the seat track assembly. A recliner mechanism controls an orientation of the seat back. The recliner mechanism is engageable to lock the seat back with respect to the seat bottom. An easy entry handle is arranged such that assertion of the easy entry handle releases the seat track locking mechanism. The seat track assembly and the recliner mechanism are configured such that movement of the seat bottom to a forward position releases the recliner mechanism, thereby allowing the seat back to rotate to an easy entry position.
    Type: Application
    Filed: January 12, 2012
    Publication date: July 19, 2012
    Applicant: LEAR CORPORATION
    Inventors: Eckhard Nock, Johannes Barzen, Christoph Warnken
  • Publication number: 20120049599
    Abstract: A seat assembly for a vehicle includes a recliner assembly having an easy entry mechanism. The easy entry mechanism can be mounted to either an outboard or an inboard side of a seat back frame side member used in seat assemblies for both five-door and three-door vehicle models. The recliner assembly includes an adaptor to couple the easy entry mechanism to a recliner heart disposed on an opposite side of the seat back frame side member.
    Type: Application
    Filed: July 19, 2011
    Publication date: March 1, 2012
    Applicant: LEAR CORPORATION
    Inventors: Johannes Barzen, Eckhard Nock, Norbert Hertling, Stefan Schuhmacher